"use client";
import React, { useState } from "react";
import Link from "next/link";
import Image from "next/image";
import { useRouter } from "next/navigation";
import { useTranslations, useLocale } from "next-intl";
import { Ellipsis, Plus, Trash2, DownloadIcon } from "lucide-react";
import { Button } from "@/components/ui/button";
import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu";
import {
    Dataset,
    DatasetTable,
    DatasetCol,
    DatasetToolbar,
    DatasetAction,
    DatasetActionBar
} from "@/components/ui/dataset";
import { DeleteDialog } from "@/components/dashboard/delete-dialog";
import { api } from "@/lib/trpc/client";
import type { AppRouterOutput } from "@/lib/trpc/router";
import { useQueryStates } from "@/lib/hooks/use-query-states";
import formatDate from "@/lib/utils/format-date";
import { EditionListQuerySchema } from "@/server/modules/edition/edition.validators";
import { Routes } from "@/config/routes";

type Edition = NonNullable<AppRouterOutput["edition"]["list"]>[number];

export const EditionList: React.FC = () => {
    const router = useRouter();
    const t = useTranslations("dashboard");
    const locale = useLocale();
    const [toDelete, setToDelete] = useState<Edition[]>([]);

    const [params, setParams] = useQueryStates(EditionListQuerySchema, {
        history: "replace",
        scroll: false,
        shallow: true,
        clearOnDefault: true
    });

    const utils = api.useUtils();
    const { data: count = 0 } = api.edition.count.useQuery({});

    const { data: editions = [] } = api.edition.list.useQuery({
        with: ["preview", "media"],
        offset: params.page * params.perPage,
        limit: params.perPage,
        orderBy: params.orderBy,
        orderDir: params.orderDir
    });

    const deleteManyMutation = api.edition.deleteMany.useMutation({
        async onSuccess() {
            await Promise.all([
                utils.edition.count.invalidate(),
                utils.edition.list.invalidate()
            ]);

            setToDelete([]);
        }
    });

    return (
        <Dataset<Edition>
          selection
          data={editions}
          total={count}
          page={params.page}
          perPage={params.perPage}
          orderBy={params.orderBy}
          orderDir={params.orderDir}
          onOrderByChange={(orderBy) => setParams({ orderBy })}
          onOrderDirChange={(orderDir) => setParams({ orderDir })}
          onPageChange={(page) => setParams({ page })}
          onPerPageChange={(perPage) => setParams({ perPage })}>
            <DatasetToolbar>
                <div className="flex items-center gap-2 ml-auto">
                    <Button variant="outline" size="sm" asChild>
                        <Link href={Routes.DASHBOARD.EDITION_CREATE}>
                            <Plus className="h-4 w-4" />
                            {t("edition.actions.create")}
                        </Link>
                    </Button>
                </div>
            </DatasetToolbar>

            <DatasetTable>
                <DatasetCol<Edition, "issueNumber">
                  enableSorting
                  label={t("edition.fields.issueNumber.label")}
                  name="issueNumber"
                  render={(issueNumber, row) => {
                    return (
                        <Link
                          className="hover:text-primary flex items-center gap-1 hover:underline font-medium"
                          href={Routes.DASHBOARD.EDITION_EDIT(row.id)}>
                            {row.preview && (
                                <Image
                                  width={35}
                                  height={35}
                                  alt={row.preview.alt || ""}
                                  src={row.preview.url} />
                            )}

                            {issueNumber}
                        </Link>
                    );
                  }} />

                <DatasetCol<Edition, "feature">
                  enableSorting
                  label={t("edition.fields.feature.label")}
                  name="feature"
                  render={(feature) => (
                    <span className="line-clamp-1">{feature}</span>
                  )} />

                <DatasetCol<Edition, "mediaId">
                  label={t("edition.fields.mediaId.label")}
                  name="mediaId"
                  render={(_, edition) => {
                    if(!edition.media) {
                        return null;
                    }

                    return (
                        <Link className="hover:text-primary hover:underline" target="_blank" href={edition.media.url}>
                            <DownloadIcon />
                        </Link>
                    );
                  }} />

                <DatasetCol<Edition, "publishedAt">
                  enableSorting
                  label={t("edition.fields.publishedAt.label")}
                  name="publishedAt"
                  render={(publishedAt) => formatDate(publishedAt, { locale, day: "numeric", month: "long", year: "numeric" })} />

                <DatasetCol<Edition, "id">
                  label=""
                  name="id"
                  render={(id, edition) => (
                    <DropdownMenu>
                        <DropdownMenuTrigger asChild>
                            <Button
                              className="data-[state=open]:bg-muted flex size-8 p-0"
                              variant="ghost"
                              aria-label={t("general.actions.openMenu")}>
                                <Ellipsis className="size-4" aria-hidden="true" />
                            </Button>
                        </DropdownMenuTrigger>

                        <DropdownMenuContent align="end">
                            <DropdownMenuItem onClick={() => router.push(Routes.DASHBOARD.EDITION_EDIT(id))}>
                                {t("general.actions.edit")}
                            </DropdownMenuItem>

                            <DropdownMenuItem
                              className="text-destructive focus:text-destructive"
                              onClick={() => setToDelete([edition])}>
                                {t("general.actions.delete")}
                            </DropdownMenuItem>
                        </DropdownMenuContent>
                    </DropdownMenu>
                  )} />
            </DatasetTable>

            <DatasetActionBar>
                <DatasetAction<Edition>
                  size="icon"
                  variant="destructive"
                  onClick={(rows) => setToDelete(rows.map(r => r.original))}>
                    <Trash2 />
                </DatasetAction>
            </DatasetActionBar>

            <DeleteDialog
              open={toDelete.length > 0}
              pending={deleteManyMutation.isPending}
              onConfirm={async () => {
                await deleteManyMutation.mutateAsync({ ids: toDelete.map(f => f.id) });
              }}
              onCancel={() => setToDelete([])} />
        </Dataset>
    );
};